Belgian GP, 1990

The Monteverdi Onyx team had announced that it was withdrawing from the World Championship and so the two Ligiers escaped from pre-qualifying which meant that there were only seven cars fighting for four places in pre-qualifying.

The system of pre-qualifying was developed in response to the increasing number of teams competing in Formula 1. It was decided that 30 cars were the maximum safe limit to compete for 26 grid places. The cars which had to pre-qualify were decided at the beginning and the midpoint of each season. The 26 cars which had achieved the best results in the previous two-half seasons automatically entered official qualifying for the race. All the other cars had to pre-qualify for the four other slots available for official qualifying. Those that failed to pre-qualify just went home.

With Life and EuroBrun really struggling a Coloni pre-qualified for the first time in the year - although Bertrand Gachot did not make the race in official qualifying.

On lap 14 Prost overtook Berger for second and soon afterwards Gerhard was under threat from Boutsen. He pitted for new rubber. At the same time Patrese disappeared with a gearbox failure. On lap 21 Boutsen's race ended with transmission failure. Senna and Prost both pitted for new tyres and as Ayrton rejoined Nannini was on his tail. Prost however was soon up to and ahead of the Benetton. Berger also moved up to Nannini, but Sandro would not give way and on lap 36 the two cars collided though both managed to keep going.

As Senna reeled off the final laps ahead of Prost, Berger put the pressure on Nannini again. Pushing through Eau Rouge on lap 41 of 44 Sandro made a mistake and slid badly. Sandro lifted, lost momentum and on the drag up the hill from there Berger sailed past. Piquet was fifth with Mauricio Gugelmin sixth.